Ligation of Intersphincteric Fistula Tract (LIFT) for the Treatment of Anal Fistula: A Prospective Observational Study
Background The ligation of intersphincteric fistula fract (LIFT) technique avoids postoperative anal continence disturbances and preserves quality of life. Methods A total of 70 patients with anal fistula (AF) were treated in the Day Surgery Unit. The LIFT technique was the primary treatm...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Thieme Revinter Publicações Ltda.
2023-03-01
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| Series: | Journal of Coloproctology |
| Subjects: | |
| Online Access: | http://www.thieme-connect.de/DOI/DOI?10.1055/s-0043-1764195 |
| Summary: | Background The ligation of intersphincteric fistula fract (LIFT) technique avoids postoperative anal continence disturbances and preserves quality of life.
Methods A total of 70 patients with anal fistula (AF) were treated in the Day Surgery Unit. The LIFT technique was the primary treatment in 63 patients. The other had previously undergone placement of a loose seton (two-step approach). The mean follow-up was 66.8 months. Statistical analysis was performed using contingency tables, the chi-square test, and the Student T-test.
Results The use of LIFT was successful in 40 patients (57.1%). However, 6 patients (8.6%) presented persistence of postoperative intersphincteric fistula, being successfully treated by fistulotomy. There were no differences in this technique's success rate between high and low AF (p = 0.45). The success rate of one-step LIFT, however, was significantly higher (p = 0.03). No disturbances of continence were observed.
Conclusions The LIFT technique has a role in the treatment of AF, is suitable for ambulatory surgery, and has a low complications rate. A two-step approach is not always needed. |
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| ISSN: | 2237-9363 2317-6423 |